.schengen-app-wrapper .custom-scrollbar::-webkit-scrollbar {
    height: 6px;
}
.schengen-app-wrapper .custom-scrollbar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}
.schengen-app-wrapper .custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}
.schengen-app-wrapper .custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}
.schengen-app-wrapper .heatmap-block {
    width: 14px;
    height: 32px;
    border-radius: 3px;
    position: relative;
    cursor: pointer;
    transition: transform 0.2s;
}
.schengen-app-wrapper .heatmap-block:hover, 
.schengen-app-wrapper .heatmap-block:focus {
    transform: scale(1.1);
    z-index: 10;
    outline: none;
}
@media (prefers-reduced-motion) {
    .schengen-app-wrapper .heatmap-block { transition: none; }
    .schengen-app-wrapper .heatmap-block:hover, 
    .schengen-app-wrapper .heatmap-block:focus { transform: none; }
}
.schengen-app-wrapper .heatmap-tooltip {
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    background: rgba(0,0,0,0.9);
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 11px;
    z-index: 20;
    text-align: center;
}
.schengen-app-wrapper .heatmap-block:hover .heatmap-tooltip, 
.schengen-app-wrapper .heatmap-block:focus .heatmap-tooltip {
    opacity: 1;
}
.schengen-app-wrapper .mode-btn.active {
    background: rgba(0, 0, 0, 0.05);
    color: #171717;
}
html.dark .schengen-app-wrapper .mode-btn.active {
    background: rgba(255,255,255,0.15);
    color: #fff;
}

/* Heatmap Block Colors */
.schengen-app-wrapper .hm-empty { background-color: rgba(0, 0, 0, 0.04); }
html.dark .schengen-app-wrapper .hm-empty { background-color: rgba(255, 255, 255, 0.05); }

.schengen-app-wrapper .hm-danger { background-color: rgba(239, 68, 68, 0.8); }
.schengen-app-wrapper .hm-warning { background-color: rgba(249, 115, 22, 0.8); }
.schengen-app-wrapper .hm-safe { background-color: rgba(34, 197, 94, 0.8); }